## EnglishEdit

### NounEdit

**cosmological perturbation theory** (*uncountable*)

- (astronomy) A mathematical theory that attempts to describe the evolution of the constituents of the universe following the Big Bang

Last modified on 18 June 2013, at 23:23
## EnglishEdit

### NounEdit

**cosmological perturbation theory** (*uncountable*)

- (astronomy) A mathematical theory that attempts to describe the evolution of the constituents of the universe following the Big Bang